Hangzhou, China

Junwei Zhang

This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Zhejiang Hengyi Petrochemical Co., Ltd., Alibaba Group Holding Limited, Zhejiang Hengyi Polyamide Co., Ltd.. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junwei Zhang. Retrieved from https://idiyas.com/inventor/junwei-zhang-7976xlk2

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.4

ph-index = 1


Company Filing History:


Years Active: 2020-2025

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3 patents (USPTO):Explore Patents

Title: Innovations of Junwei Zhang

Introduction

Junwei Zhang is a prominent inventor based in Hangzhou, China. He has made significant contributions to the fields of data processing, deep learning, and voice technology. With a total of three patents to his name, Zhang's work showcases his expertise and innovative spirit.

Latest Patents

Zhang's latest patents include an audio-based device fault detection method, an electronic device, and a storage medium. This method relates to the technical fields of deep learning and voice technology. It involves obtaining initial audio data collected by a drone for a target device, preprocessing this data, performing feature extraction, constructing an information graph, and ultimately obtaining a fault detection result using a graph neural network model. Another notable patent is a control method for an electronic device and storage medium. This method detects the number of yarn spindles in a preset area and generates control instructions for mechanical arms to manage the spindles effectively.

Career Highlights

Zhang has worked with notable companies such as Zhejiang Hengyi Petrochemical Co., Ltd. and Zhejiang Hengyi Polyamide Co., Ltd. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Some of Zhang's coworkers include Xiantao Peng and Peng Wang. Their collaboration has likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Junwei Zhang's contributions to technology through his patents and career experiences highlight his role as a significant inventor in the field. His innovative methods and collaborative efforts continue to influence advancements in data processing and voice technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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